Rod has to read a book which has p pages. he plans to read r pages each day for d days. write an equation for the number of pages left b in the book after d days.

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?